Telescopic helical design. The graphics card bracket features a telescopic screw mechanism, allowing the GX-30 Plus to provide a support height range of 74–120mm. Height is freely adjustable to accommodate various chassis specifications, offering effective rear support for the graphics card. High-quality aluminum-magnesium alloy material. The magnesium-aluminum alloy construction delivers strong, long-lasting support, ensuring durability. The surface undergoes sandblasting and anodization for a premium texture and enhanced resilience. Enhanced support and protection. The top support point includes a silicone pad to prevent damage to the graphics card. The bottom of the bracket features a magnet combined with a silicone sheet, enabling secure attachment to metal surfaces such as the power supply compartment or chassis base plate for stable support. Safe and stable magnetic attachment. Non-slip rubber pads are located at both ends, facilitating easy installation and ensuring stability within the chassis to avoid contact with the graphics card. The magnetic base securely adheres to iron-based materials like the power supply housing and chassis floor, providing reliable support. Instructions for rotating screw: Rotate the telescopic screw counterclockwise to achieve the desired height, then turn the central locking ring clockwise to secure and lock the position. Name: Graphics Card Protection Bracket Model: GX-30 Plus Surface Treatment: Sandblasted and anodized Size: Plus: 74 x 15mm (2.91 x 0.59 inches), extends to 120mm (4.72 inches) Weight: Plus: 35g Color: Black Material: Aluminum Alloy Package Contents: 1 x Graphics Card GPU Holder Note: The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight variations between the color shown in images and the actual product. Measurement tolerances of ±1–3cm may occur.